Intel Iris Pro Graphics P580 vs NVIDIA GeForce GTX 750

Comparative analysis of Intel Iris Pro Graphics P580 and NVIDIA GeForce GTX 750 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), 3DMark Fire Strike - Graphics Score.

Intel Iris Pro Graphics P580

NVIDIA GeForce GTX 750

Differences

Reasons to consider the Intel Iris Pro Graphics P580

Videocard is newer: launch date 1 year(s) 6 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 28 nm
3.7x lower typical power consumption: 15 Watt vs 55 Watt
64x more maximum memory size: 64 GB vs 1 GB
Around 8% better performance in Geekbench - OpenCL: 10056 vs 9306

Specifications (specs)
Launch date	1 September 2015 vs 18 February 2014
Manufacturing process technology	14 nm vs 28 nm
Thermal Design Power (TDP)	15 Watt vs 55 Watt
Maximum memory size	64 GB vs 1 GB
Benchmarks
Geekbench - OpenCL	10056 vs 9306

Reasons to consider the NVIDIA GeForce GTX 750

3.4x more core clock speed: 1020 MHz vs 300 MHz
Around 9% higher boost clock speed: 1085 MHz vs 1000 MHz
7.1x more pipelines: 512 vs 72
Around 81% better performance in PassMark - G3D Mark: 3337 vs 1845
Around 15% better performance in PassMark - G2D Mark: 513 vs 448
2.2x better performance in GFXBench 4.0 - Manhattan (Frames): 3704 vs 1671
2.2x better performance in GFXBench 4.0 - Manhattan (Fps): 3704 vs 1671
Around 5% better performance in GFXBench 4.0 - T-Rex (Frames): 3346 vs 3175
Around 5% better performance in GFXBench 4.0 - T-Rex (Fps): 3346 vs 3175

Specifications (specs)
Core clock speed	1020 MHz vs 300 MHz
Boost clock speed	1085 MHz vs 1000 MHz
Pipelines	512 vs 72
Benchmarks
PassMark - G3D Mark	3337 vs 1845
PassMark - G2D Mark	513 vs 448
GFXBench 4.0 - Manhattan (Frames)	3704 vs 1671
GFXBench 4.0 - Manhattan (Fps)	3704 vs 1671
GFXBench 4.0 - T-Rex (Frames)	3346 vs 3175
GFXBench 4.0 - T-Rex (Fps)	3346 vs 3175

Compare benchmarks

GPU 1: Intel Iris Pro Graphics P580
GPU 2: NVIDIA GeForce GTX 750

PassMark - G3D Mark

GPU 1

GPU 2

1845

3337

PassMark - G2D Mark

GPU 1

GPU 2

448

513

Geekbench - OpenCL

GPU 1

GPU 2

10056

9306

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

1671

3704

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

1671

3704

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3175

3346

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3175

3346

Name	Intel Iris Pro Graphics P580	NVIDIA GeForce GTX 750
PassMark - G3D Mark	1845	3337
PassMark - G2D Mark	448	513
Geekbench - OpenCL	10056	9306
GFXBench 4.0 - Manhattan (Frames)	1671	3704
GFXBench 4.0 - Manhattan (Fps)	1671	3704
GFXBench 4.0 - T-Rex (Frames)	3175	3346
GFXBench 4.0 - T-Rex (Fps)	3175	3346
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		34.239
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		639.427
CompuBench 1.5 Desktop - T-Rex (Frames/s)		2.341
CompuBench 1.5 Desktop - Video Composition (Frames/s)		32
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		69.814
GFXBench 4.0 - Car Chase Offscreen (Frames)		4498
GFXBench 4.0 - Car Chase Offscreen (Fps)		4498
3DMark Fire Strike - Graphics Score		1050

Compare specifications (specs)

	Intel Iris Pro Graphics P580	NVIDIA GeForce GTX 750
Essentials
Architecture	Generation 9.0	Maxwell
Code name	Skylake GT4e	GM107
Launch date	1 September 2015	18 February 2014
Place in performance rating	746	747
Type	Laptop	Desktop
Launch price (MSRP)		$119
Price now		$150.99
Value for money (0-100)		27.54
Technical info
Boost clock speed	1000 MHz	1085 MHz
Core clock speed	300 MHz	1020 MHz
Manufacturing process technology	14 nm	28 nm
Pipelines	72	512
Thermal Design Power (TDP)	15 Watt	55 Watt
Transistor count	189 million	1,870 million
CUDA cores		512
Floating-point performance		1,111 gflops
Maximum GPU temperature		95 °C
Texture fill rate		34.72 GTexel / s
Video outputs and ports
Display Connectors	No outputs	2x DVI, 1x mini-HDMI, One Dual Link DVI-I, One Dual Link DVI-D, One mini...
Audio input for HDMI		Internal
G-SYNC support
HDCP
HDMI
Maximum VGA resolution		2048x1536
Multi monitor support
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x1	PCIe 3.0 x16
Bus support		PCI Express 3.0
Height		4.376" (11.1 cm)
Length		5.7" (14.5 cm)
Supplementary power connectors		None
API support
DirectX	12.0 (12_1)	12.0 (11_0)
OpenGL	4.6	4.4
Memory
Maximum RAM amount	64 GB	1 GB
Memory type	DDR3L / LPDDR3 / DDR4	GDDR5
Shared memory	1
Memory bandwidth		80 GB / s
Memory bus width		128 Bit
Memory clock speed		5.0 GB/s
Technologies
Quick Sync
3D Gaming
3D Vision
3D Vision Live
Adaptive VSync
Blu Ray 3D
CUDA
FXAA
GPU Boost
TXAA